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// Copyright (C) 2021 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
import QtQuick
import QtQuick3D
import QtQuick3D.Particles3D
import QtQuick.Timeline
Item {
id: mainWindow
width: 400
height: 400
Timeline {
id: timeline
enabled: true
startFrame: 0
endFrame: 120
animations: [
TimelineAnimation {
id: timelineAnimation
running: true
duration: 2000
from: timeline.currentFrame
to: 120
}
]
keyframeGroups: [
KeyframeGroup {
target: psystem
property: "time"
Keyframe { frame: 0; value: 0 }
Keyframe { frame: 120; value: 2000 }
}
]
}
View3D {
anchors.fill: parent
environment: SceneEnvironment {
clearColor: "#202020"
backgroundMode: SceneEnvironment.Color
antialiasingMode: SceneEnvironment.MSAA
antialiasingQuality: SceneEnvironment.High
}
camera: PerspectiveCamera {
id: camera
position: Qt.vector3d(0, 50, 200)
}
DirectionalLight {
id: lightDirectionalRed
color: Qt.rgba(1.0, 0.0, 0.0, 1.0)
brightness: 0.5
}
DirectionalLight {
id: lightDirectionalGreen
color: Qt.rgba(0.0, 1.0, 0.0, 1.0)
brightness: 0.5
// Scoped to only affect the particles
scope: psystem
}
SpotLight {
id: lightSpot
color: Qt.rgba(0.0, 0.0, 1.0, 1.0)
position: Qt.vector3d(0, -50, 200)
visible: true
brightness: 20
coneAngle: 50
innerConeAngle: 30
constantFade: 4.0
linearFade: 3.0
quadraticFade: 2.0
}
PointLight {
id: lightPoint
color: Qt.rgba(1.0, 1.0, 0.0, 1.0)
position: Qt.vector3d(200, 200, 10)
visible: true
brightness: 20
quadraticFade: 6.0
}
Model {
z: -100
source: "#Rectangle"
scale: Qt.vector3d(3, 2, 0)
materials: DefaultMaterial {
diffuseColor: "#808080"
}
}
ParticleSystem3D {
id: psystem
useRandomSeed: false
running: false
y: -50
// Particle with color table
SpriteParticle3D {
id: particleFire
sprite: Texture {
source: "images/sphere.png"
}
colorTable: Texture {
source: "images/colorTable.png"
}
maxAmount: 250
color: "#ffffff"
billboard: true
blendMode: SpriteParticle3D.Screen
//lights: [lightDirectionalGreen, lightSpot]
}
// Simple particle
SpriteParticle3D {
id: particleSimple
sprite: Texture {
source: "images/sphere.png"
}
maxAmount: 30
color: "#808080"
billboard: true
//lights: [lightPoint]
}
ParticleEmitter3D {
particle: particleFire
position: Qt.vector3d(0, 0, 0)
particleScale: 10
particleScaleVariation: 1
velocity: VectorDirection3D {
direction: Qt.vector3d(0, 100, 0)
directionVariation: Qt.vector3d(10, 10, 0)
}
emitRate: 125
lifeSpan: 2000
scale: Qt.vector3d(0.2, 0.1, 0.2)
shape: ParticleShape3D {
type: ParticleShape3D.Cylinder
}
}
ParticleEmitter3D {
particle: particleSimple
position: Qt.vector3d(80, 80, 0)
particleScale: 10
velocity: VectorDirection3D {
direction: Qt.vector3d(0, 100, 0)
directionVariation: Qt.vector3d(20, 20, 0)
}
emitRate: 10
lifeSpan: 1500
scale: Qt.vector3d(0.2, 0.1, 0.2)
shape: ParticleShape3D {
type: ParticleShape3D.Cylinder
}
}
ParticleEmitter3D {
particle: particleSimple
position: Qt.vector3d(-80, 80, 0)
particleScale: 10
velocity: VectorDirection3D {
direction: Qt.vector3d(0, 100, 0)
directionVariation: Qt.vector3d(20, 20, 0)
}
emitRate: 10
lifeSpan: 1500
scale: Qt.vector3d(0.2, 0.1, 0.2)
shape: ParticleShape3D {
type: ParticleShape3D.Cylinder
}
}
}
}
}